量子保密通信

量子保密通信

目录

................................................................2 绪言

第一章 保密通信....................................................3

1.1 引言.......................................................................................................................................3

1.2 经典保密通信.......................................................................................................................3

1.3 量子保密通信.......................................................................................................................4

1.4 量子密钥分配原理...............................................................................................................5

第二章 量子密钥分配协议.............................................7

2.1 引言.......................................................................................................................................7

2.2 BB84 量子密钥分配协议.....................................................................................................7

2.3 B92量子密钥分配协议......................................................................................................10

2.4 EPR量子密钥分配协议.......................................................................................................11

2.5 4+2量子密钥分配协议......................................................................................................13

第三章 量子通信传输流程...........................................14

3.1 引言.....................................................................................................................................14

3.2 量子传输.............................................................................................................................14

3.3 筛选数据(Distill data).................................................................................................15

3.4 数据纠错(Error Correction).........................................................................................15

3.5 保密增强(Privacy Amplification)...............................................................................16

3.6身份认证(Identify Authentication)............................................................................16

第四章 量子密钥分配系统...........................................17

4.1 引言.....................................................................................................................................17

4.2 双MZ干涉仪系统.................................................................................................................17

4.3 即插即用系统.....................................................................................................................18

4.4 基于VPN网络的量子通信系统...........................................................................................19

跋.................................................................21

参考文献...........................................................21